12results about How to "Flip Accurate" patented technology

The utility model relates to the technical field of electronic connector production and processing, in particular to an overturning device for overturning square pin terminals, which comprises a mounting seat, a plurality of rotating shafts are rotatably arranged on the mounting seat according to the number of terminals and intervals, and a square pin hole is formed in the center of each rotating shaft and is used for inserting the square pin terminals; the tail part of each rotating shaft is provided with a connecting rod; the push-and-pull plate is arranged on the mounting seat, longitudinal notches with the same number as the connecting rods are formed in the push-and-pull plate, and the connecting rods are mounted in the corresponding longitudinal notches respectively. The push-and-pull plate is pushed to drive the multiple rotating shafts at the same time, so that synchronous overturning of the whole row of terminals is completed, complex independent adjustment or multi-step operation is omitted, and the production efficiency is remarkably improved.

The invention belongs to the technical field of marine large-diameter pipeline welding, and particularly relates to a marine large-diameter pipeline welding device and a welding method thereof.The marine large-diameter pipeline welding device comprises a welding table and a welding treatment mechanism, the left end and the right end of the welding table are fixedly connected with pipeline welding frames, and the upper surface of the welding table is fixedly connected with an arc-shaped supporting pad. Eccentric movement of the eccentric shaft enables the piston connecting rod to drive the lower pressing block to slide up and down in the sliding support, when the lower pressing block slides up and down in the sliding support, the touch pressing plate keeps a certain reset effect under the action of the torsion spring, and when the touch pressing plate extends to one end of the outer side of the lower end of the sliding support to make contact with a weld joint part, the touch pressing plate is reset. When a pipeline is welded, the touch pressing plate compresses the torsion spring due to resistance, at the moment, the lower pressing block continues to press downwards, the hammer head can be driven by the touch pressing plate to collide with the joint of the two marine pipe bodies, impurity attachment is prevented, and the welding seam position can be collided after the pipeline is welded so that the welding effect can be detected conveniently.

The utility model discloses a two -axis body -turning cutting mechanism relates to the technical field of automotive parts, including fixed floor, rotary air cylinder, rotating support and fixed axle, the fixed axle is rigidly connected with fixed floor, the rotary air cylinder is fixed on fixed floor, and its rotary end drives rotating support, the rotating support both sides symmetry sets up support pivot no.

This invention provides a disinfectant raw material filling and conveying device, relating to the field of disinfectant filling technology. The device includes a filling shell and further includes: a transport limiting mechanism located at the bottom of the inner side of the filling shell for transporting the bottles used for filling; and a filling storage chamber located at the top of the inner side of the filling shell. This disinfectant raw material filling and conveying device, by incorporating a following mechanism, uses a prism shaft to drive the traveling belt to operate in strict synchronization with the transport limiting mechanism. This ensures that the filling tube assembly moves dynamically with the bottle, maintaining alignment throughout the process. It completely eliminates the drawbacks of frequent start-stop operations in traditional linear filling and misalignment of the fixed head in rotary filling, achieving uninterrupted continuous filling operations, significantly improving production efficiency. Simultaneously, the absence of relative displacement throughout the process effectively avoids bottle shaking, tilting, and collisions, greatly reducing equipment failure rates and bottle wear, and significantly enhancing operational stability and reliability.

The invention discloses an overturning clamp for LED display screen production, and relates to the technical field of display screen production, the overturning clamp comprises a base, an adjusting assembly and an overturning assembly are arranged on the base, the adjusting assembly comprises a sliding groove, a movable seat is movably embedded in the sliding groove, a fixed seat is welded to the other side of the top of the base, and the fixed seat is welded to the top of the base. A first telescopic piece used for pushing the movable seat is installed on the base, and bearing seats are arranged on the movable seat and the fixed seat. The overturning assembly comprises two rotating shafts, a gear is fixedly connected to the rotating shaft on one side, a rack is arranged below the gear, and a second telescopic part used for driving the rack to move is arranged below the gear; according to the device, through sliding fit of a sliding groove and a movable seat and a limiting structure of an L-shaped bearing seat, precise adaptive adjustment of LED displays of different sizes is achieved, meanwhile, a gear and rack meshing transmission structure is adopted in cooperation with a turnover mechanism, the turnover angle is precisely controlled by means of the stroke of a second telescopic part, and it is ensured that the turnover process of the display screens is stable and the angle is precise.

This utility model discloses a cooking mechanism, which includes a cooking pot device and a food container device. The food container device moves towards or away from the cooking pot device to a first position, and the cooking pot device is used to flip towards or away from the food container device from this first position. In the first position, when the cooking pot device flips and tilts towards the food container device, the opening of the cooking pot device faces the opening of the food container device. After the food container device moves to the first position of the cooking pot device, the cooking pot device flips and tilts towards the food container device, achieving precise alignment between the opening of the pot and the opening of the food container device, thereby automatically pouring food from the cooking pot device into the food container device. This process, through the coordinated control of the flipping of the cooking pot device and the dynamic matching of the position of the food container device, improves the level of automation and operational efficiency, while also enhancing the user experience.

The utility model discloses an automatic turnover machine, include: no. The beneficial effect of the utility model is: through the automatic conveying of air purifier shell of roller conveyor and belt conveyor, the turnover mechanism of combination air cylinder drive can be quickly, accurately and turned to the specified angle, and manual handling and turnover are not needed, greatly shorten the time of turnover operation, reduce the waiting time in the production process, thereby significantly improve the overall production efficiency of air purifier, the turnover machine is equipped with the guide portion, can guide and limit the air purifier shell after turning over, ensure the stability of shell when conveying after turning over, avoid appearing and shifting condition, provide good condition for subsequent procedure.

This utility model relates to the technical field of CNC machine tools and automated machining equipment, and in particular to a 90° tool holder flipping mechanism, comprising: a chain link; a tool mechanism including a rotating block, a tool holder disposed at one end of the rotating block and a sliding component at the other end, a rotating shaft rotatably connected to the rotating block, and the rotating shaft rotatably connected to the chain link; a driving mechanism including a driving component and a tool-reversing block connected to the output end of the driving component; the tool-reversing block has a tool-reversing edge, the sliding component is accommodated in the tool-reversing edge, the driving component pushes and pulls the tool-reversing block, the tool-reversing block pushes and pulls the sliding component, and drives the tool holder to rotate around the rotating shaft. This utility model connects the tool-reversing block to the output end of the driving component, and the action of pushing the tool-reversing block is transmitted to the sliding component, causing the rotating shaft to rotate, driving the tool holder to flip smoothly and stably around the rotating shaft. The tool holder can perform a precise 90° flip when needed, optimizing the tool management process and meeting the higher requirements of modern CNC equipment for operational speed and precision.

The invention relates to the technical field of semiconductor wafer automatic taking, in particular to a wafer rotating basket turning and taking mechanism and a wafer taking method thereof.The wafer rotating basket turning and taking mechanism comprises a transverse moving guide rail, a transverse moving motor, a lifting air cylinder, a rotating motor, a rotating mechanism, a turning motor, a turning gear and a 6-12-inch compatible wafer and basket turning mechanism; during working, a wafer and a flower basket are transversely moved and positioned on the transverse moving guide rail and then lifted to a preset height by the lifting cylinder, the rotating motor drives the rotating mechanism to enable the wafer and the flower basket to anticlockwise rotate by 90 degrees, then the wafer and the flower basket transversely move to the station of the turnover mechanism again and descend in place, and the turnover motor drives the compatible turnover mechanism through the turnover gear to achieve 90-degree turnover of the wafer and the flower basket. The rotating action and the overturning action are connected in series according to stations, and the overturning mode of gear transmission is adopted, so that the overturning process is more accurate and more stable; and meanwhile, the compatible turnover mechanism is adaptive to wafers and flower baskets with different sizes of 6-12 inches, so that the universality and the wafer taking efficiency of the wafer taking mechanism are improved, and the risk of wafer breakage or damage is reduced.

This utility model discloses a 90-degree tilting roller conveyor line with a central insertion mechanism, relating to the field of roller conveyors. The 90-degree tilting roller conveyor line with a central insertion mechanism includes a carrying unit and a transmission unit, with a tilting unit mounted on the carrying unit. The transmission unit includes roller assemblies and a geared motor for driving their operation; the L-shaped bracket of the tilting unit is inserted into the space between the roller assemblies and rotatably connected via a bearing seat, with a hydraulic cylinder positioned below the L-shaped bracket to drive its tilting. This 90-degree tilting roller conveyor line with a central insertion mechanism achieves a rotatable connection between the L-shaped bracket and the tilting structure through the bearing seat, ensuring the smoothness of the tilting process; the hydraulic cylinder, as the driving element, provides stable and sufficient power to ensure that the L-shaped bracket carries the workpiece to achieve a precise 90-degree tilt, meeting the requirements of different processes for the workpiece tilting angle.

The utility model relates to the technical field of laser carving equipment, and discloses a double-sided laser carving machine which comprises a top plate, a button is arranged at the top end of the top plate, and a sliding groove is formed in the top plate. According to the double-sided laser engraving machine, due to the design of the fixing mechanism and the clamping mechanism, to-be-engraved products of different sizes can be stably clamped, uniform and moderate clamping force is provided for the products, and the problem that clamping cannot be achieved or clamping is not stable due to the size difference of the products is effectively solved; the machining adaptability of equipment to various products is remarkably improved, the tedious operation of frequent replacement of a traditional fixed clamp is abandoned, the preparation time of product switching machining is greatly shortened, the overall production efficiency is remarkably improved, displacement of the products in the laser etching process can be avoided through stable clamping, and the production efficiency is improved. Therefore, the accuracy and definition of the laser etching pattern are guaranteed, the yield of products is greatly improved, and the product competitiveness of enterprises is improved.

The utility model discloses a jig for putting a battery cell into a shell and a device for turning the battery cell into the shell, the jig for putting the battery cell into the shell comprises a circulation seat, the circulation seat is provided with a battery cell clamp and a shell clamp, and the battery cell clamp can rotate relative to the shell clamp, so that the battery cell of the battery cell clamp is put into the shell of the shell clamp. The battery cell clamp comprises a first fixing mechanism used for fixing the battery cell, the shell clamp comprises a second fixing mechanism used for fixing the shell, and one of the first fixing mechanism and the second fixing mechanism can be adjusted in position in the radial direction of the rotation axis of the battery cell clamp. And the battery cell is aligned with the shell.